🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.78 AU - 0.92 AU

Year: 289 Days

Day: 36 Hours

Environment

Temp: 157 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,687,398 km

• M1: 63,729 km (0.038 R)
• M2: 478,863 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.51 AU - 2.67 AU

Year: 1538 Days

Day: 27.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.28 AU - 3.86 AU

Year: 2489 Days

Day: 21.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,687,398 km

• M1: 894,595 km (0.1 R)
• M2: 2,588,193 km (0.07 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.8

Radius: 8.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.86 AU - 6.4 AU

Year: 4287 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 83.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,687,398 km

• M1: 109,805 km (0.106 R)
• M2: 368,011 km (0.101 R)
• M3: 498,311 km (0.092 R)
• M4: 613,052 km (0.112 R)
• M5: 711,787 km (0.03 R)
• M6: 1,001,857 km (0.085 R)
• M7: 1,120,039 km (0.109 R)
• M8: 1,253,331 km (0.109 R)
• M9: 1,469,201 km (0.062 R)
• M10: 1,604,437 km (0.087 R)
• M11: 1,960,779 km (0.111 R)
• M12: 2,237,835 km (0.096 R)
• M13: 2,381,000 km (0.087 R)
• M14: 2,460,436 km (0.119 R)
• M15: 2,554,234 km (0.115 R)
• M16: 2,649,229 km (0.073 R)
• M17: 3,526,620 km (0.046 R)
• M18: 4,020,443 km (0.116 R)
• M19: 4,259,500 km (0.095 R)
• M20: 4,372,596 km (0.118 R)
• M21: 4,503,195 km (0.094 R)
• M22: 4,768,133 km (0.075 R)
• M23: 4,852,057 km (0.082 R)
• M24: 4,953,335 km (0.06 R)
• M25: 5,055,361 km (0.107 R)
• M26: 5,896,250 km (0.118 R)
• M27: 6,296,275 km (0.12 R)
• M28: 6,406,828 km (0.079 R)
• M29: 6,855,771 km (0.104 R)
• M30: 6,912,618 km (0.051 R)
• M31: 7,064,909 km (0.098 R)
• M32: 7,122,355 km (0.108 R)
• M33: 7,199,098 km (0.112 R)
• M34: 7,276,141 km (0.119 R)
• M35: 7,685,441 km (0.054 R)
• M36: 8,363,718 km (0.116 R)
• M37: 8,628,057 km (0.063 R)
• M38: 8,689,542 km (0.057 R)
• M39: 8,771,671 km (0.088 R)
• M40: 8,998,761 km (0.093 R)
• M41: 9,165,263 km (0.115 R)
• M42: 9,311,719 km (0.101 R)
• M43: 9,374,700 km (0.09 R)
• M44: 10,358,755 km (0.091 R)
• M45: 10,620,850 km (0.029 R)
• M46: 10,708,664 km (0.085 R)
• M47: 10,818,768 km (0.114 R)
• M48: 11,487,620 km (0.102 R)
• M49: 11,804,319 km (0.116 R)
• M50: 11,918,163 km (0.105 R)
• M51: 11,986,529 km (0.076 R)
• M52: 12,261,789 km (0.071 R)
• M53: 12,515,807 km (0.09 R)
• M54: 12,678,420 km (0.108 R)
• M55: 12,748,282 km (0.119 R)
• M56: 12,841,780 km (0.1 R)
• M57: 12,911,942 km (0.066 R)
• M58: 13,217,570 km (0.069 R)
• M59: 13,406,961 km (0.103 R)
• M60: 13,549,528 km (0.082 R)
• M61: 13,716,479 km (0.071 R)
• M62: 14,028,391 km (0.071 R)
• M63: 14,124,881 km (0.099 R)
• M64: 14,221,522 km (0.101 R)
• M65: 14,294,077 km (0.107 R)
• M66: 14,634,711 km (0.077 R)
• M67: 14,879,752 km (0.039 R)
• M68: 15,998,894 km (0.106 R)
• M69: 16,453,971 km (0.096 R)
• M70: 17,016,159 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 11.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.35 AU - 6.63 AU

Year: 5409 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,687,398 km

• M1: 174,132 km (0.119 R)
• M2: 504,444 km (0.116 R)
• M3: 788,680 km (0.072 R)
• M4: 914,043 km (0.043 R)
• M5: 1,138,440 km (0.082 R)
• M6: 1,935,796 km (0.095 R)
• M7: 2,031,539 km (0.029 R)
• M8: 2,207,765 km (0.082 R)
• M9: 2,287,800 km (0.107 R)
• M10: 2,430,217 km (0.047 R)
• M11: 2,724,177 km (0.119 R)
• M12: 2,875,421 km (0.03 R)
• M13: 2,963,235 km (0.118 R)
• M14: 3,697,611 km (0.101 R)
• M15: 4,085,368 km (0.114 R)
• M16: 4,209,235 km (0.052 R)
• M17: 5,031,874 km (0.078 R)
• M18: 5,138,238 km (0.051 R)
• M19: 5,272,278 km (0.043 R)
• M20: 5,353,210 km (0.054 R)
• M21: 5,543,798 km (0.115 R)
• M22: 5,819,806 km (0.103 R)
• M23: 6,356,862 km (0.077 R)
• M24: 6,500,925 km (0.068 R)
• M25: 6,909,926 km (0.102 R)
• M26: 7,691,724 km (0.089 R)
• M27: 8,124,361 km (0.034 R)
• M28: 8,533,212 km (0.031 R)
• M29: 8,788,127 km (0.091 R)
• M30: 9,338,348 km (0.12 R)
• M31: 9,469,396 km (0.032 R)
• M32: 9,601,042 km (0.056 R)
• M33: 9,700,225 km (0.044 R)
• M34: 9,833,068 km (0.082 R)
• M35: 10,779,424 km (0.044 R)
• M36: 11,473,109 km (0.077 R)
• M37: 11,648,737 km (0.028 R)
• M38: 11,719,348 km (0.063 R)
• M39: 12,038,440 km (0.035 R)
• M40: 12,252,814 km (0.112 R)
• M41: 12,468,534 km (0.081 R)
• M42: 12,540,640 km (0.1 R)
• M43: 13,196,327 km (0.077 R)
• M44: 15,890,136 km (0.115 R)
• M45: 16,204,142 km (0.065 R)
• M46: 16,322,324 km (0.117 R)
• M47: 16,440,956 km (0.066 R)
• M48: 16,520,093 km (0.092 R)
• M49: 16,678,816 km (0.116 R)
• M50: 16,957,966 km (0.086 R)
• M51: 17,158,128 km (0.115 R)
• M52: 17,723,159 km (0.104 R)
• M53: 18,171,354 km (0.071 R)
• M54: 18,912,911 km (0.116 R)
• M55: 19,580,267 km (0.09 R)
• M56: 20,001,385 km (0.071 R)
• M57: 20,340,374 km (0.097 R)
• M58: 20,681,307 km (0.088 R)
• M59: 21,715,477 km (0.08 R)
• M60: 21,845,927 km (0.08 R)
• M61: 23,164,632 km (0.099 R)
• M62: 23,342,504 km (0.096 R)
• M63: 23,968,272 km (0.1 R)
• M64: 24,148,088 km (0.074 R)
• M65: 24,328,503 km (0.103 R)
• M66: 25,008,426 km (0.052 R)
• M67: 26,017,164 km (0.053 R)
• M68: 26,573,070 km (0.026 R)
• M69: 27,085,891 km (0.03 R)
• M70: 27,696,400 km (0.061 R)
• M71: 29,314,301 km (0.035 R)
• M72: 29,940,967 km (0.118 R)
• M73: 30,183,166 km (0.083 R)
• M74: 31,109,476 km (0.119 R)
• M75: 31,551,537 km (0.08 R)
• M76: 33,190,232 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 11.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.97 AU - 13.69 AU

Year: 15013 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 168.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,687,398 km

• M1: 226,641 km (0.108 R)
• M2: 941,868 km (0.089 R)
• M3: 1,600,697 km (0.115 R)
• M4: 3,064,363 km (0.096 R)
• M5: 3,429,082 km (0.105 R)
• M6: 3,599,474 km (0.095 R)
• M7: 3,842,870 km (0.078 R)
• M8: 4,530,721 km (0.04 R)
• M9: 4,831,712 km (0.069 R)
• M10: 4,984,751 km (0.12 R)
• M11: 5,178,330 km (0.035 R)
• M12: 5,493,084 km (0.093 R)
• M13: 6,141,741 km (0.064 R)
• M14: 6,559,418 km (0.057 R)
• M15: 6,857,267 km (0.095 R)
• M16: 7,203,287 km (0.086 R)
• M17: 7,822,473 km (0.117 R)
• M18: 9,253,675 km (0.063 R)
• M19: 9,780,858 km (0.04 R)
• M20: 10,465,867 km (0.09 R)
• M21: 10,664,383 km (0.113 R)
• M22: 12,350,052 km (0.067 R)
• M23: 12,559,938 km (0.05 R)
• M24: 12,930,193 km (0.112 R)
• M25: 13,411,449 km (0.1 R)
• M26: 13,844,236 km (0.1 R)
• M27: 14,226,758 km (0.112 R)
• M28: 14,557,219 km (0.103 R)
• M29: 15,394,818 km (0.096 R)
• M30: 15,564,312 km (0.101 R)
• M31: 15,677,558 km (0.117 R)
• M32: 16,420,610 km (0.038 R)
• M33: 17,527,186 km (0.084 R)
• M34: 20,180,902 km (0.114 R)
• M35: 22,893,112 km (0.114 R)
• M36: 23,151,168 km (0.075 R)
• M37: 23,605,048 km (0.118 R)
• M38: 24,258,791 km (0.095 R)
• M39: 24,455,961 km (0.109 R)
• M40: 24,587,756 km (0.05 R)
• M41: 24,719,851 km (0.111 R)
• M42: 25,183,754 km (0.088 R)
• M43: 25,784,539 km (0.108 R)
• M44: 27,341,255 km (0.108 R)
• M45: 27,958,795 km (0.089 R)
• M46: 28,165,539 km (0.111 R)
• M47: 29,067,764 km (0.109 R)
• M48: 29,768,181 km (0.11 R)
• M49: 32,480,241 km (0.116 R)
• M50: 34,159,776 km (0.086 R)
• M51: 34,676,487 km (0.12 R)
• M52: 35,568,390 km (0.082 R)
• M53: 35,867,286 km (0.12 R)
• M54: 36,693,815 km (0.105 R)
• M55: 38,365,571 km (0.112 R)
• M56: 39,751,894 km (0.066 R)
• M57: 39,906,878 km (0.1 R)
• M58: 40,295,383 km (0.048 R)
• M59: 41,940,661 km (0.105 R)
• M60: 45,377,522 km (0.106 R)
• M61: 46,108,308 km (0.109 R)
• M62: 47,581,398 km (0.089 R)
• M63: 48,323,703 km (0.091 R)
• M64: 49,402,752 km (0.079 R)
• M65: 50,070,707 km (0.086 R)
• M66: 50,238,256 km (0.078 R)
• M67: 50,825,877 km (0.102 R)
• M68: 52,347,137 km (0.093 R)
• M69: 54,226,835 km (0.08 R)
• M70: 57,525,468 km (0.109 R)
• M71: 57,700,796 km (0.105 R)
• M72: 58,580,581 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461

Radius: 6.1

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.18 AU - 17.04 AU

Year: 19555 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,687,398 km

• M1: 99,034 km (0.119 R)
• M2: 261,497 km (0.112 R)
• M3: 366,964 km (0.114 R)
• M4: 1,188,405 km (0.1 R)
• M5: 1,477,728 km (0.101 R)
• M6: 1,788,592 km (0.066 R)
• M7: 2,119,652 km (0.026 R)
• M8: 3,115,824 km (0.118 R)
• M9: 3,258,242 km (0.103 R)
• M10: 5,338,998 km (0.056 R)
• M11: 5,509,690 km (0.068 R)
• M12: 5,725,709 km (0.094 R)
• M13: 6,076,815 km (0.109 R)
• M14: 6,662,491 km (0.047 R)
• M15: 6,708,268 km (0.116 R)
• M16: 6,846,197 km (0.105 R)
• M17: 7,125,047 km (0.027 R)
• M18: 7,502,632 km (0.078 R)
• M19: 7,550,354 km (0.07 R)
• M20: 7,693,968 km (0.041 R)
• M21: 7,790,160 km (0.117 R)
• M22: 7,983,889 km (0.067 R)
• M23: 8,130,195 km (0.12 R)
• M24: 8,425,352 km (0.114 R)
• M25: 8,674,133 km (0.12 R)
• M26: 8,724,099 km (0.082 R)
• M27: 9,383,377 km (0.111 R)
• M28: 9,953,644 km (0.088 R)
• M29: 10,058,512 km (0.028 R)
• M30: 10,322,403 km (0.089 R)
• M31: 11,073,234 km (0.107 R)
• M32: 11,181,992 km (0.061 R)
• M33: 12,176,219 km (0.057 R)
• M34: 12,513,862 km (0.108 R)
• M35: 12,968,939 km (0.042 R)
• M36: 15,384,645 km (0.066 R)
• M37: 15,994,406 km (0.082 R)
• M38: 17,174,883 km (0.111 R)
• M39: 19,160,196 km (0.096 R)
• M40: 19,290,795 km (0.09 R)
• M41: 19,882,006 km (0.084 R)
• M42: 20,014,101 km (0.082 R)
• M43: 20,279,338 km (0.057 R)
• M44: 20,612,642 km (0.054 R)
• M45: 22,649,566 km (0.113 R)
• M46: 23,691,815 km (0.034 R)
• M47: 24,113,082 km (0.049 R)
• M48: 24,678,712 km (0.072 R)
• M49: 25,391,845 km (0.104 R)
• M50: 26,838,157 km (0.118 R)
• M51: 29,583,727 km (0.062 R)
• M52: 31,258,026 km (0.116 R)
• M53: 31,565,749 km (0.104 R)
• M54: 32,339,469 km (0.117 R)
• M55: 34,538,708 km (0.086 R)
• M56: 37,845,269 km (0.055 R)
• M57: 39,411,409 km (0.12 R)
• M58: 39,993,644 km (0.053 R)
• M59: 40,998,643 km (0.119 R)
• M60: 41,335,388 km (0.106 R)
• M61: 41,842,375 km (0.08 R)
• M62: 41,927,047 km (0.047 R)
• M63: 43,289,884 km (0.072 R)
• M64: 44,062,706 km (0.119 R)
• M65: 47,288,037 km (0.062 R)
• M66: 47,906,624 km (0.053 R)
• M67: 48,172,609 km (0.073 R)
• M68: 49,152,026 km (0.103 R)
• M69: 50,228,083 km (0.088 R)
• M70: 50,317,992 km (0.064 R)
• M71: 51,221,114 km (0.053 R)
• M72: 52,038,517 km (0.1 R)
• M73: 53,686,038 km (0.118 R)
• M74: 53,778,041 km (0.096 R)
• M75: 54,239,102 km (0.098 R)
• M76: 56,189,409 km (0.085 R)
• M77: 56,376,257 km (0.064 R)
• M78: 57,314,086 km (0.068 R)
• M79: 57,879,267 km (0.099 R)
• M80: 58,730,478 km (0.106 R)
• M81: 61,020,523 km (0.097 R)
• M82: 61,308,798 km (0.111 R)
• M83: 62,176,465 km (0.096 R)
• M84: 62,369,746 km (0.093 R)
• M85: 62,563,326 km (0.081 R)
• M86: 63,826,380 km (0.067 R)
• M87: 64,999,676 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 16,973 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit